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<a href="gain__phase__calibrate__impl_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* -*- c++ -*- */</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright 2020 Alekh Gupta</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * SPDX-License-Identifier: GPL-3.0-or-later</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;</div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#ifndef INCLUDED_DPD_GAIN_PHASE_CALIBRATE_IMPL_H</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#define INCLUDED_DPD_GAIN_PHASE_CALIBRATE_IMPL_H</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="gain__phase__calibrate_8h.html">dpd/gain_phase_calibrate.h</a>&gt;</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegr.html">gr</a> {</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="keyword">namespace </span>dpd {</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div><div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html">   16</a></span>&#160;<span class="keyword">class </span><a class="code" href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html">gain_phase_calibrate_impl</a> : <span class="keyword">public</span> <a class="code" href="classgr_1_1dpd_1_1gain__phase__calibrate.html">gain_phase_calibrate</a></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;{</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;    gr_complex cfactor, previous_cfactor, current_cfactor;</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    <span class="keywordtype">int</span> ninput_items, item;</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    <span class="keywordtype">bool</span> d_reference_acquired, reference_acquired;</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    gr_complex d_sample, sample;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    <a class="code" href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html#a7dbe5e421ce256dd02f00d8307ba2b5c">gain_phase_calibrate_impl</a>();</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    <a class="code" href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html#a50a9ac2bf2c16160b9450f6ee2b81a41">~gain_phase_calibrate_impl</a>();</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <span class="comment">// Decides closeness to zero or null</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html#a6c9e5eecf2986c866838efa844fad314">almost_equals_zero</a>(<span class="keywordtype">double</span> a, <span class="keywordtype">int</span> num_digits);</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    <span class="comment">// Where all the action really happens</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="keywordtype">int</span> <a class="code" href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html#a135c4d0ea873dedfe30404a40d77d8b6">general_work</a>(<span class="keywordtype">int</span> noutput_items,</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;                     gr_vector_int&amp; ninput_items,</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;                     gr_vector_const_void_star&amp; input_items,</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;                     gr_vector_void_star&amp; output_items);</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;};</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;} <span class="comment">// namespace dpd</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;} <span class="comment">// namespace gr</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* INCLUDED_DPD_GAIN_PHASE_CALIBRATE_IMPL_H */</span><span class="preprocessor"></span></div><div class="ttc" id="classgr_1_1dpd_1_1gain__phase__calibrate_html"><div class="ttname"><a href="classgr_1_1dpd_1_1gain__phase__calibrate.html">gr::dpd::gain_phase_calibrate</a></div><div class="ttdoc">Removes the gain from the Power Amplifier Output to calibrate it for error calculation with the predi...</div><div class="ttdef"><b>Definition:</b> gain_phase_calibrate.h:29</div></div>
<div class="ttc" id="classgr_1_1dpd_1_1gain__phase__calibrate__impl_html"><div class="ttname"><a href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html">gr::dpd::gain_phase_calibrate_impl</a></div><div class="ttdef"><b>Definition:</b> gain_phase_calibrate_impl.h:16</div></div>
<div class="ttc" id="gain__phase__calibrate_8h_html"><div class="ttname"><a href="gain__phase__calibrate_8h.html">gain_phase_calibrate.h</a></div></div>
<div class="ttc" id="classgr_1_1dpd_1_1gain__phase__calibrate__impl_html_a7dbe5e421ce256dd02f00d8307ba2b5c"><div class="ttname"><a href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html#a7dbe5e421ce256dd02f00d8307ba2b5c">gr::dpd::gain_phase_calibrate_impl::gain_phase_calibrate_impl</a></div><div class="ttdeci">gain_phase_calibrate_impl()</div></div>
<div class="ttc" id="namespacegr_html"><div class="ttname"><a href="namespacegr.html">gr</a></div><div class="ttdef"><b>Definition:</b> gain_phase_calibrate.h:14</div></div>
<div class="ttc" id="classgr_1_1dpd_1_1gain__phase__calibrate__impl_html_a50a9ac2bf2c16160b9450f6ee2b81a41"><div class="ttname"><a href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html#a50a9ac2bf2c16160b9450f6ee2b81a41">gr::dpd::gain_phase_calibrate_impl::~gain_phase_calibrate_impl</a></div><div class="ttdeci">~gain_phase_calibrate_impl()</div></div>
<div class="ttc" id="classgr_1_1dpd_1_1gain__phase__calibrate__impl_html_a135c4d0ea873dedfe30404a40d77d8b6"><div class="ttname"><a href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html#a135c4d0ea873dedfe30404a40d77d8b6">gr::dpd::gain_phase_calibrate_impl::general_work</a></div><div class="ttdeci">int general_work(int noutput_items, gr_vector_int &amp;ninput_items, gr_vector_const_void_star &amp;input_items, gr_vector_void_star &amp;output_items)</div></div>
<div class="ttc" id="classgr_1_1dpd_1_1gain__phase__calibrate__impl_html_a6c9e5eecf2986c866838efa844fad314"><div class="ttname"><a href="classgr_1_1dpd_1_1gain__phase__calibrate__impl.html#a6c9e5eecf2986c866838efa844fad314">gr::dpd::gain_phase_calibrate_impl::almost_equals_zero</a></div><div class="ttdeci">bool almost_equals_zero(double a, int num_digits)</div></div>
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